Korg's next-generation pedal tuner with an ultra-compact design includes the new Ultra Buffer circuit that prevents signal tone degradation.

Scale: 12 Notes equal temperament
Detection range: E0 (20.60Hz) - C8(4,186Hz)
Calibration (tuning): A4=436 - 445Hz (1Hz step)
Detection accuracy: +/- 0.1 Cent (display mode Strobe)
Input impedance: 1 M-Ohm (tuner on)
Display modes: Regular, Strobe, Half-strobe, Mirror
Connections: Input (1/4" mono jack), Bypass (1/4" mono jack), DC 9V IN
Power supply: AC adapter (9V)
Consumption: 30mA max
Dimensions: 45 x H43 x 93mm (including protrusions)
Weight: 124g